Objective: SWBAT identify and solve proportions.

Textbook Reference: page 174 - 178

Key points:

• Proportion
• Cross products

Homework: Practice 4-3 page 253


Video Tutor:
Solving proportions using cross products
Resolver proporciones usando productos cruzados

Identifying whether two ratios are proportional
Identificar si dos razones son proporcionales

Additional Practice:
Dirt Bike Proportions
Finding Proportions